168301071

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 269837568

約数和(自身を除く): 101536497

約数列:

[1, 3, 9, 17, 27, 51, 81, 131, 153, 243, 311, 393, 459, 933, 1179, 1377, 2227, 2799, 3537, 4131, 5287, 6681, 8397, 10611, 15861, 20043, 25191, 31833, 40741, 47583, 60129, 75573, 122223, 142749, 180387, 366669, 428247, 541161, 692597, 1100007, 1284741, 2077791, 3300021, 6233373, 9900063, 18700119, 56100357, 168301071]

約数ペア:

[(1, 168301071), (3, 56100357), (9, 18700119), (17, 9900063), (27, 6233373), (51, 3300021), (81, 2077791), (131, 1284741), (153, 1100007), (243, 692597), (311, 541161), (393, 428247), (459, 366669), (933, 180387), (1179, 142749), (1377, 122223), (2227, 75573), (2799, 60129), (3537, 47583), (4131, 40741), (5287, 31833), (6681, 25191), (8397, 20043), (10611, 15861)]